Cryo-Tek Anti-freeze 55 Gal

• For heating systems requiring freeze protection as well as corrosion prevention
• Use in systems fabricated with metal, plastics (except CPVC) and rubber piping, fittings, seals and other parts
• Blend of 45 percent virgin propylene glycol and the triple protection inhibitor package

Hercules® Cryo-Tek™ Original Antifreeze is designed for hydronic heating and cooling closed loop systems, most solar heating systems, snow melts, radiant heat and general plumbing systems.